TCP/IP - Part 5

Class ARange of 1st Octet1 to 126Default Subnet Mask255.0.0.0Number of Networks126Number of Hosts16,777,214 Class BRange of 1st Octet128 to 191Default Subnet Mask255.255.0.0Number of Networks16,384Number of Hosts65,534 Class CRange of 1st Octet192 ...